import axios from "axios";
import { Notification, MessageBox, Message } from "element-ui";
import store from "@/store";
import { getToken } from "@/utils/auth";

axios.defaults.headers["Content-Type"] = "application/json;charset=utf-8";
// axios.defaults.withCredentials = true
// 创建axios实例
const service = axios.create({
  // axios中请求配置有baseURL选项，表示请求URL公共部分
  baseURL: process.env.VUE_APP_BASE_API,
  // 超时
  timeout: 60000
});
// request拦截器
service.interceptors.request.use(
  config => {
    if (getToken()) {
      config.headers["Authorization"] = "Bearer " + getToken(); // 让每个请求携带自定义token 请根据实际情况自行修
    }
    if (process.env.NODE_ENV === "production") {
      //     config.url = process.env.VUE_APP_API_HOST + config.url
      config.url = process.env.VUE_APP_BASE_HTTP + config.url;
    } else if (process.env.NODE_ENV === "staging") {
      config.url = process.env.VUE_APP_BASE_HTTP + config.url;
    } else {
      // config.url = process.env.VUE_APP_BASE_HTTP + config.url
      config.url = config.url.replace(service.baseURL, ""); //本地代理，解决跨域，去掉前面的地址
      // console.log('token' + '  ' + process.env.NODE_ENV + "  " + config.url)
    }
    // console.log(process.env.NODE_ENV + "  " + config.url)
    return config;
  },
  error => {
    console.log(error);
    Promise.reject(error);
  }
);

// 响应拦截器
service.interceptors.response.use(
  res => {
    const code = res.data.code;
    if (code === 401) {
      MessageBox.confirm(
        "登录状态已过期，您可以继续留在该页面，或者重新登录",
        "系统提示",
        {
          confirmButtonText: "重新登录",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).then(() => {
        store.dispatch("LogOut").then(() => {
          location.reload(); // 为了重新实例化vue-router对象 避免bug
        });
      });
    } else if (code !== 200 && code != 0 && code != -1) {
      Notification.error({
        title: res.data.msg
      });
      return Promise.reject("error");
    } else {
      return res.data;
    }
  },
  error => {
    console.log("err" + error);
    Message({
      message: error.message,
      type: "error",
      duration: 5 * 1000
    });
    return Promise.reject(error);
  }
);

export default service;
